Capillary action, also known as capillary motion, capillary effect, capillarity, and wicking, can be defined as the property of a liquid that... View Article
A perfect gas (which can also be referred to as an ideal gas) is a gas that, in its physical behaviour, perfectly obeys the ideal gas law (which... View Article
The force of gravitation, also known as gravitational force, can be defined as the force of attraction that arises between two bodies having... View Article
Water energy can be defined as the energy that is derived from water, generally through its motion. A common example of water energy is... View Article
An electrostatic precipitator (often abbreviated to ESP) can be defined as a filtration device that has the ability to remove fine particles from... View Article
Ultraviolet waves are electromagnetic waves whose wavelengths fall under the ultraviolet spectrum. These waves cannot be detected by the human... View Article
KMT is an abbreviation of the kinetic molecular theory of gases, which is a model that describes the behaviour of gaseous substances. It does so... View Article
The kinetic theory of gases can be defined as a microscopic theory that explains the behaviour of gaseous substances based on the motion of... View Article
Refraction is the bending of a wave when it passes from one medium to another. The bending is caused due to the differences in density between... View Article
Elastic potential energy can be defined as the energy that is stored when an external force is applied to an elastic object in order to deform... View Article
Infrared waves can be defined as electromagnetic waves whose wavelengths fall under the infrared region. The wavelengths of infrared waves range... View Article
Statement: The Beer-Lambert law states that the quantity of light absorbed by a substance dissolved in a fully transmitting solvent is directly... View Article
Inertia and momentum are 2 concepts associated with the study of the motion of solid bodies. Momentum and inertia are both used to explain the... View Article
Accidents are sometimes created by ourselves due to our careless activities. If a person is driving basic things should be done first. Among... View Article
Answer: Yes, an object can have zero velocity and still be accelerating simultaneously. Let us consider an object moving in the forward... View Article
The surface of the pad pushes the rocket up while gravity tries to pull it down. Rocket engines work by action and reaction and push rockets... View Article
The wheels of cars or automobiles are made circular for the purpose of reducing the frictional force. The rolling friction is lesser than sliding... View Article
The water is strongly pulled by the force of gravity of the earth's surface when a bucket of water is just raised and inverted, whereas there is... View Article
When tyres are not fully inflated, the contact of the tyre and the road is changed, therefore, rolling resistance and friction between the road... View Article
The wheels of cars or automobiles are made circular for the purpose of reducing the frictional force. The rolling friction is lesser than sliding... View Article
